Hi,

Robert Hicks wrote:
In a GetMap request what are the arguments 'height' and 'width' measured in? Pixels?


Yes, it's in pixels.

Also what does changing RESOLUTION and SIZE in a mapfile actually do?


http://mapserver.org/mapfile/map.html

See RESOLUTION and SIZE

If you use the mapserver cgi to draw your map (mode=map ), then the map draw will have the SIZE defined in your mapfile.

See : http://mapserver.org/cgi/controls.html to know more about mapserver cgi.

MAP
  ...

    RESOLUTION 300

    SIZE 1667 1667

  ...

END


Thanks!

Regards,

Alexandre

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--
Alexandre Dubé
Mapgears
www.mapgears.com

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